https://re.karlbaey.top/tags/%E7%A8%8B%E5%BA%8F%E8%AE%BE%E8%AE%A1/ Hugo zh-CN Sat, 10 Jan 2026 09:19:21 +0800 https://re.karlbaey.top/favicon.png https://re.karlbaey.top/ https://re.karlbaey.top/articles/program-design/program-design-episode-5-binary-search/ Sat, 10 Jan 2026 09:19:21 +0800 https://re.karlbaey.top/articles/program-design/program-design-episode-5-binary-search/ 如果要在一个有序数组里寻找第一个大于等于 target 的元素下标，最直觉的写法就是遍历，但是这样的复杂度是 O(n)， … C++ 程序设计 https://re.karlbaey.top/articles/program-design/program-design-episode-4-sp-trap-rain-water/ Sun, 28 Dec 2025 06:24:10 +0800 https://re.karlbaey.top/articles/program-design/program-design-episode-4-sp-trap-rain-water/ https://leetcode.cn/problems/trapping-rain-water/description … 程序设计 C++ https://re.karlbaey.top/articles/program-design/program-design-two-pointer-algorithm-and-sliding-window-sep-three/ Sun, 02 Nov 2025 05:07:47 +0800 https://re.karlbaey.top/articles/program-design/program-design-two-pointer-algorithm-and-sliding-window-sep-three/ 在上一期的【双指针和滑动窗口·第二部分】，我们着重接触了滑动窗口的两种最基本情况：定长窗口（常用于寻找子数组求和的最大值 … Golang 程序设计 https://re.karlbaey.top/articles/program-design/program-design-two-pointer-algorithm-and-sliding-window-sep-two/ Sun, 05 Oct 2025 13:08:57 +0800 https://re.karlbaey.top/articles/program-design/program-design-two-pointer-algorithm-and-sliding-window-sep-two/ 上一期中，我们接触了双指针算法的两种基本用法：快慢指针和对撞指针。其中，快慢指针适用于解决去重问题以及解决有环的链表的问 … Golang 程序设计 https://re.karlbaey.top/articles/program-design/program-design-two-pointer-algorithm-and-sliding-window-sep-one/ Wed, 24 Sep 2025 12:26:57 +0800 https://re.karlbaey.top/articles/program-design/program-design-two-pointer-algorithm-and-sliding-window-sep-one/ 书接上回。
滑动窗口算法是双指针算法的变形，而且因为入门门槛低，我打算下一期就做这个了。
双指针算法 … Golang 程序设计 https://re.karlbaey.top/articles/program-design/program-design-complexity-of-a-program-episode-three-p-two/ Sun, 14 Sep 2025 09:38:11 +0800 https://re.karlbaey.top/articles/program-design/program-design-complexity-of-a-program-episode-three-p-two/ 复杂度是能够用来衡量程序好坏的概念，它用来描述随着输入大小 n 的增长，程序的处理时间和占用空间会怎样改变。其中有一个观 … Golang 程序设计 https://re.karlbaey.top/articles/program-design/program-design-object-oriented-programming-episode-three-p-one/ Sat, 06 Sep 2025 17:33:08 +0800 https://re.karlbaey.top/articles/program-design/program-design-object-oriented-programming-episode-three-p-one/ 本篇教程不是必须的，我们写的算法题一般用不上面向对象程序设计（除了少数实现数据结构的题目）。但是因为非常重要，它作为程序 … Golang 程序设计 https://re.karlbaey.top/articles/program-design/program-design-struct-and-data-structures-for-newbie-episode-three/ Sat, 30 Aug 2025 12:14:52 +0800 https://re.karlbaey.top/articles/program-design/program-design-struct-and-data-structures-for-newbie-episode-three/ 摘要：本篇教程将会详细讲述 Go 结构体的使用方法，并且搭配上经典数据结构栈（stack）来帮助理解。与往期教程相同的是 … 程序设计 Golang https://re.karlbaey.top/articles/program-design/program-design-sequence-for-newbies-and-buffering-io-episode-two/ Mon, 25 Aug 2025 04:04:22 +0800 https://re.karlbaey.top/articles/program-design/program-design-sequence-for-newbies-and-buffering-io-episode-two/ 这一篇是关于 数组、字符串 的教程。因为这些东西的内容极其宏大，所以本篇仅仅是一个入门，连初步都算不上。
此外，本篇还涉 … Golang 程序设计 https://re.karlbaey.top/articles/program-design/program-design-process-control-episode-one/ Thu, 21 Aug 2025 13:51:39 +0800 https://re.karlbaey.top/articles/program-design/program-design-process-control-episode-one/ ⚠ 注意：从本篇教程开始，就会涉及真正的程序设计，但不会太难，更多的是作为讲解用的例题。
书接上回。我们在第零篇教程中简 … 程序设计 Golang https://re.karlbaey.top/articles/program-design/program-design-preparation-episode-o/ Wed, 20 Aug 2025 07:06:11 +0800 https://re.karlbaey.top/articles/program-design/program-design-preparation-episode-o/ 叠甲： 这一篇短文与其说是教程，更像是笔记，所以可能多有缺漏或不严谨之处，尚祈见谅。我给出的方法不是最好的，但是一定是最 … 程序设计 Golang